<?php
/**
 * Enter description here ...
 *
 * @author peihong.zhangph <peihong.zhangph@aliyun-inc.com> Dec 13, 2011
 *
 * @link http://www.phpwind.com
 *
 * @copyright 2011 phpwind.com
 * @license
 *
 * @version $Id: PwTagAction.php 3440 2012-01-12 08:25:36Z peihong.zhangph $
 */
abstract class PwTagAction
{
    /**
     * 获取某话题的最新内容.
     *
     * @param array $ids
     */
    abstract public function getContents($ids);
}
